On 9/27/07, Yukihiro Matsumoto <matz / ruby-lang.org> wrote:
> Hi,
>
> In message "Re: Array#-, &, |, uniq don't use =="
>     on Fri, 28 Sep 2007 00:32:44 +0900, Mauricio Fernandez <mfp / acm.org> writes:
>
> |> It's a feature, to reduce complexity order from O(m^n) to O(mn).
> |
> |Shouldn't that be O(mn) and O(m+n)?
>
> Exactly.  I have accidentally disclosed my math inability.
> Embarrassing.
>
>                                                         matz.
>
>
nobody is perfect :)